WO1999022475A3 - Radiocommunications system and control device - Google Patents

Radiocommunications system and control device Download PDF

Info

Publication number
WO1999022475A3
WO1999022475A3 PCT/DE1998/003147 DE9803147W WO9922475A3 WO 1999022475 A3 WO1999022475 A3 WO 1999022475A3 DE 9803147 W DE9803147 W DE 9803147W WO 9922475 A3 WO9922475 A3 WO 9922475A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiocommunications system
expansion codes
control device
radio cells
assigned
Prior art date
Application number
PCT/DE1998/003147
Other languages
German (de)
French (fr)
Other versions
WO1999022475A2 (en
Inventor
Stefan Bahrenburg
Juergen Mayer
Johannes Schlee
Paul Walter Baier
Dieter Emmer
Tobias Weber
Original Assignee
Siemens Ag
Stefan Bahrenburg
Juergen Mayer
Johannes Schlee
Paul Walter Baier
Dieter Emmer
Tobias Weber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Stefan Bahrenburg, Juergen Mayer, Johannes Schlee, Paul Walter Baier, Dieter Emmer, Tobias Weber filed Critical Siemens Ag
Priority to JP2000518468A priority Critical patent/JP2001522163A/en
Priority to EP98962184A priority patent/EP1027815A2/en
Priority to AU17481/99A priority patent/AU1748199A/en
Priority to KR1020007004533A priority patent/KR20010031496A/en
Publication of WO1999022475A2 publication Critical patent/WO1999022475A2/en
Publication of WO1999022475A3 publication Critical patent/WO1999022475A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

The invention relates to a radiocommunications system constructed by radio cells in which realized data channels are distinguishable in a radio cell by expansion codes assigned to said data channels. A set of expansion codes is assigned to specific combined radio cells, whereby the set of expansion codes differentiates (code-reuse) itself from the sets of expansion codes which are utilized by adjacent combined radio cells. The radiocommunications system is especially suited for use in third generation TD/CDMA mobile radio networks.
PCT/DE1998/003147 1997-10-27 1998-10-27 Radiocommunications system and control device WO1999022475A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000518468A JP2001522163A (en) 1997-10-27 1998-10-27 Wireless communication system and control device
EP98962184A EP1027815A2 (en) 1997-10-27 1998-10-27 Radiocommunications system and control device
AU17481/99A AU1748199A (en) 1997-10-27 1998-10-27 Radiocommunications system and control device
KR1020007004533A KR20010031496A (en) 1997-10-27 1998-10-27 Radiocommunications system and control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19747380 1997-10-27
DE19747380.6 1997-10-27

Publications (2)

Publication Number Publication Date
WO1999022475A2 WO1999022475A2 (en) 1999-05-06
WO1999022475A3 true WO1999022475A3 (en) 1999-07-08

Family

ID=7846737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/003147 WO1999022475A2 (en) 1997-10-27 1998-10-27 Radiocommunications system and control device

Country Status (6)

Country Link
EP (1) EP1027815A2 (en)
JP (1) JP2001522163A (en)
KR (1) KR20010031496A (en)
CN (1) CN1135881C (en)
AU (1) AU1748199A (en)
WO (1) WO1999022475A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6765894B1 (en) 1999-07-05 2004-07-20 Matsushita Electric Industrial Co, Ltd. Communication terminal apparatus and base station apparatus
JP3782012B2 (en) * 2000-02-04 2006-06-07 インターデイジタル テクノロジー コーポレーション Support for multi-user detection in the downlink
KR100595636B1 (en) * 2003-12-22 2006-06-30 엘지전자 주식회사 How to search network of GSM terminal
BRPI0419219B1 (en) * 2004-12-01 2018-06-26 Telecom Italia S.P.A. Methods for assigning scrambling codes to cells of a CDMA cellular mobile communication network and for designing a CDMA cellular mobile communication network, and computer readable storage media
FR2891423B1 (en) * 2005-09-23 2007-11-09 Alcatel Sa DEVICE AND METHOD FOR DATA PROCESSING BY MODULATION OF PSEUDO-CODING GAMES FUNCTION OF CELLS TO DATA, FOR MULTI-BEAM COMMUNICATION SATELLITE
WO2008053429A1 (en) * 2006-10-31 2008-05-08 Koninklijke Philips Electronics N.V. Method for transmitting data packets using different frequency reuse factors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211460A2 (en) * 1985-07-31 1987-02-25 Philips Patentverwaltung GmbH Digital radio transmission method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211460A2 (en) * 1985-07-31 1987-02-25 Philips Patentverwaltung GmbH Digital radio transmission method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KAMMERLANDER K: "BENEFITS OF COMBINED TDMA/CDMA OPERATION FOR THIRD GENERATION MOBILE RADIO SYSTEMS", IEEE ISSSTA. IEEE INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS, vol. 2, 22 September 1996 (1996-09-22), pages 507 - 512, XP002094671 *

Also Published As

Publication number Publication date
EP1027815A2 (en) 2000-08-16
AU1748199A (en) 1999-05-17
KR20010031496A (en) 2001-04-16
CN1278395A (en) 2000-12-27
WO1999022475A2 (en) 1999-05-06
JP2001522163A (en) 2001-11-13
CN1135881C (en) 2004-01-21

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